Terror by Night is a 1946 Sherlock Holmes crime drama directed by Roy William Neill and starring Basil Rathbone and Nigel Bruce. The story revolves around the theft of a famous diamond aboard a train. The film's plot is a mostly original story not directly based on any of Arthur Conan Doyle's Holmes tales, but it uses minor plot elements of "The Adventure of the Blue Carbuncle," "The Adventure of the Empty House," "The Disappearance of Lady Frances Carfax," and The Sign of Four.

Pursuit to Algiers (1945) is the twelfth entry in the Basil Rathbone/Nigel Bruce Sherlock Holmes film series of fourteen. Elements in the story pay homage to an otherwise unrecorded affair mentioned by Dr. Watson at the beginning of the 1903 story "The Adventure of the Norwood Builder", notably the steamship Friesland. Off-camera, Watson also recounts to his audience another unrecorded affair mentioned in the 1924 story "The Adventure of the Sussex Vampire", that of the Giant Rat of Sumatra, "a story for which the world is not yet prepared".

The Woman in Green is a 1945 American film, the eleventh of the fourteen Basil Rathbone-Nigel Bruce Sherlock Holmes films based on the characters created by Arthur Conan Doyle. Produced and directed by Roy William Neill, it stars Rathbone as Sherlock Holmes and Bruce as Dr. Watson, with Hillary Brooke as the woman of the title and Henry Daniell as Professor Moriarty. The film follows an original premise with material taken from "The Final Problem" (1893) and "The Adventure of the Cardboard Box .

The House of Fear is a 1945 Sherlock Holmes crime film starring Basil Rathbone and Nigel Bruce. Directed by Roy William Neill, it is loosely based on the 1891 short story "The Five Orange Pips" by Arthur Conan Doyle. It is the 10th film of the Rathbone/Bruce collaboration as Holmes and Dr. Watson.

Sherlock Holmes Faces Death is the sixth film in the Basil Rathbone/Nigel Bruce series of Sherlock Holmes films. Made in 1943, it is a loose adaptation of Sir Arthur Conan Doyle's 1893 Holmes short story "The Adventure of the Musgrave Ritual". Its three immediate predecessors in the film series were World War II spy adventures with Holmes and Dr. Watson helping the Allies thwart enemy agents, but this one marked a return to the pure mystery film form. Though several characters are military men and there are frequent mentions of the ongoing war, it is not the focus of the story.

Sherlock Holmes in Washington (1943) is the fifth film in the Basil Rathbone/Nigel Bruce series of Sherlock Holmes movies. The plot is an original story not based on any of Sir Arthur Conan Doyle's Holmes tales. Alfred Pettibone, a British secret agent carrying a vital secret document, is murdered on his way to deliver it in the U.S. The British government turns to Sherlock Holmes for help. He deduces that Pettibone converted the document to microfilm. Avoiding an assassination attempt, he hurries to Washington, D.C., with Dr. Watson to retrieve it before it falls into the hands of an "international spy ring".

The Pearl of Death is a 1944 Sherlock Holmes film starring Basil Rathbone as Holmes and Nigel Bruce as Dr. Watson, the ninth of fourteen such films the pair made. The story is loosely based on Conan Doyle's short story "The Adventure of the Six Napoleons" but features some additions, such as Evelyn Ankers as an accomplice of the villain played by Miles Mander, and Rondo Hatton as a brutal killer. Master criminal Giles Conover (Miles Mander) steals the famous "Borgia Pearl" from the Royal Regent Museum under the very nose of Sherlock Holmes and Dr. Watson, but when caught the pearl is not found on him, he is released.

The Scarlet Claw is a 1944 American mystery thriller film based on Sir Arthur Conan Doyle's Sherlock Holmes detective stories. Directed by Roy William Neill and starring Basil Rathbone and Nigel Bruce, it is the eighth film of the Rathbone/Bruce series. Sherlock Holmes and Dr. Watson are in Canada attending a conference on the occult, when Lord Penrose receives a message that his wife Lady Penrose has been murdered in the small village of La Mort Rouge. Holmes and Watson are about to return home when Holmes receives a telegram from Lady Penrose, issued before her death, asking for help as she fears for her life. Holmes decides to investigate her death.

Sherlock Holmes and the Spider Woman is a 1943 mystery film starring Basil Rathbone as Sherlock Holmes and Nigel Bruce as Dr. Watson, the seventh of fourteen such films the pair were involved in. As with all of the Universal Studios films in the series, the film is set in then-present day as opposed to the Victorian setting of the original stories. This film incorporates elements from the 1890 novel The Sign of the Four, as well as the short stories "The Final Problem", "The Adventure of the Empty House", "The Adventure of the Speckled Band" and makes explicit reference to "The Adventure of the Devil's Foot".

Sherlock Holmes and the Secret Weapon (1942) is the fourth in the Basil Rathbone/Nigel Bruce series of 14 Sherlock Holmes films which updated the characters created by Sir Arthur Conan Doyle to the then present day. The film is credited as an adaptation of Conan Doyle's 1903 short story "The Adventure of the Dancing Men," though the only element from the source material is the dancing men code. Rather, it is a spy film taking place on the background of the then ongoing Second World War with an original premise. The film concerns the kidnapping of a Swiss scientist by their nemesis Professor Moriarty, to steal a new bomb sight and sell it to Nazi Germany. Sherlock Holmes and Dr. John Watson have to crack a secret code in order to save the country.

Sherlock Holmes and the Voice of Terror is a 1942 American mystery thriller film based on Sir Arthur Conan Doyle's Sherlock Holmes detective stories. The film combines elements of Doyle's short story "His Last Bow", to which it is credited as an adaptation, and the real-life activities of Lord Haw-Haw. Directed by John Rawlins, Sherlock Holmes and the Voice of Terror is the third of fourteen films starring Basil Rathbone as Holmes and Nigel Bruce as Dr. John Watson. It is the first film in the series to be released by Universal Pictures and the first to be set in contemporaneous times.

The Adventures of Sherlock Holmes (released theatrically as Sherlock Holmes in the United Kingdom) is a 1939 American mystery adventure film based on Sir Arthur Conan Doyle's Sherlock Holmes detective stories. Although claiming to be an adaptation of the 1899 play Sherlock Holmes by William Gillette, the film bears little resemblance to the play. Released by 20th Century-Fox, the film is the second of fourteen Sherlock Holmes films produced between 1939 and 1946, starring Basil Rathbone as Sherlock Holmes and Nigel Bruce as Dr. John Watson. The Adventures of Sherlock Holmes is the last film in the series to be released by Fox as well as the final film to be set in the Victorian period of Doyle’s stories (all subsequent Holmes films would be released by Universal Pictures and set in contemporaneous times (i.e. the 1940s).

The Hound of the Baskervilles is a 1939 American gothic mystery film based on the 1902 Sherlock Holmes novel of the same name by Sir Arthur Conan Doyle. Directed by Sidney Lanfield, the film stars Basil Rathbone as Sherlock Holmes and Nigel Bruce as Dr. John Watson. Released by 20th Century Fox, it is the first of fourteen Sherlock Holmes films produced between 1939 and 1946 starring Rathbone and Bruce. Among the most-known cinematic adaptations of the novel, the film co-stars Richard Greene as Henry Baskerville (who received top billing, as the studio was unsure of the potential of a film about Sherlock Holmes) and Wendy Barrie as Beryl Stapleton. The Hound of the Baskervilles is notable as the earliest known Sherlock Holmes film to be set in the Victorian period of the original stories. All known previous Holmes films, up to and including the 1930s British film series starring Arthur Wontner as Holmes, had been updated to a setting contemporaneous with the films' release.